Reverting kubernetes version library

[mariomac]

The later version of Kubernetes API library seem to introduce a memory leak and a goroutine leak. We can contribute to fix it but in the meanwhile we will revert the version.

This is the memory of a Beyla cache service Pod (the leak doesn't seem to happen in all the instances).

This is where the memory is spent for that service instance:

And the goroutines of that instance, compared to a healthy instance:

[marctc]

🤞

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.28%. Comparing base (30424cf) to head (8e17c33).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1341      +/-   ##
==========================================
+ Coverage   78.76%   81.28%   +2.52%     
==========================================
  Files         144      144              
  Lines       14432    14432              
==========================================
+ Hits        11367    11731     +364     
+ Misses       2478     2135     -343     
+ Partials      587      566      -21     

Flag	Coverage Δ
integration-test	59.54% <ø> (?)
k8s-integration-test	59.77% <ø> (-0.06%)	⬇️
oats-test	34.71% <ø> (ø)
unittests	52.02% <ø> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.